125312858880 has 864 divisors, whose sum is σ = 478307773440. Its totient is φ = 27629322240.

The previous prime is 125312858849. The next prime is 125312858893. The reversal of 125312858880 is 88858213521.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1586238681 + ... + 1586238759.

It is an arithmetic number, because the mean of its divisors is an integer number (553596960).

Almost surely, 2^125312858880 is an apocalyptic number.

125312858880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125312858880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239153886720).

125312858880 is an abundant number, since it is smaller than the sum of its proper divisors (352994914560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125312858880 is a wasteful number, since it uses less digits than its factorization.

125312858880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225 (or 164 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 51.

The spelling of 125312858880 in words is "one hundred twenty-five billion, three hundred twelve million, eight hundred fifty-eight thousand, eight hundred eighty".